MicroStack Compact Air Cleaner

MicroStack Compact Air Cleaner

$125.00
The MicroStack is a compact, high-performance air cleaner assembly crafted from carbon-fiber nylon composite. Designed for Sportster riders looking to improve airflow while keeping a minimal profile, it features a 3″ intake inlet and offers custom mesh options in stainless steel, copper, or brass. With internal crankcase venting supported by VAT breather bolts, the MicroStack delivers improved performance with a raw, exposed engine look, perfect for tight engine bays or custom builds.
Kinetic Motorcycles
USA Designed & Made
Worldwide Shipping
High Precision Motorcycle Parts
Product Information

MicroStack is an ultra-compact air cleaner assembly designed for Harley-Davidson Sportster intake systems.

Constructed from carbon-fiber reinforced nylon composite, the MicroStack delivers superior airflow in a small, lightweight package — perfect for tight engine bays and custom builds that expose more of the Evolution V-Twin.

Its 3″ inlet diameter provides airflow equal to or greater than stock air cleaners. Riders can choose stainless steel, copper, or brass mesh filters to match their build’s style.

VAT breather bolts provide internal crankcase venting, eliminating external hoses or catch cans for a clean, uncluttered installation.

Specifications
Assembly Type
Complete air cleaner unit
Body Material
Carbon-fiber nylon composite
Inlet Diameter
3″
Mesh Options
Stainless steel / Copper / Brass
Breather System
VAT breather bolts (internal venting)
Installation
Direct bolt-on, hardware included
Fitment
All Harley-Davidson Sportster models
Origin
Made in the USA
Features
  • Ultra-compact design for tight engine compartments
  • Airflow equal to or greater than factory intake systems
  • Lightweight carbon-fiber nylon construction
  • Custom mesh options for personalized styling
  • VAT breather bolts eliminate external hoses
  • Complete bolt-on kit with hardware and gaskets
  • Exposes more of the Evolution V-Twin engine
Fitment
All Harley-Davidson Sportster models
EFI & CV-carbureted engines
Stock and aftermarket exhaust systems
Ideal for tight engine bays & high-mounted exhausts
No modifications required
Why Choose
Compact performance solution for space-limited builds
Improves airflow while reducing intake weight
Internal breather system keeps engine bay clean
Custom mesh finishes match various build styles
Enhances both engine performance and visual appeal
FAQs
Is the MicroStack a complete air cleaner assembly?

Yes. It includes the housing, mesh filter, VAT breather bolts, and mounting hardware.

Will it fit a 2018 EFI Sportster?

Yes. Compatible with all Sportster models regardless of year.

Do I need external breather hoses?

No. VAT breather bolts provide internal crankcase ventilation.

How does airflow compare to stock?

Airflow is equal to or better than factory intake systems.

Which mesh option should I choose?

Stainless for durability, copper for vintage patina, brass for bold styling.

Designed & Built in the USA

Every Kinetic product is designed and manufactured in the United States. Keeping our work in-house allows us to control quality, refine fitment, and stand behind every part we make.

A Decade of Hands-On Experience

Founded in 2013. A decade of machining, installing, riding and refining components on real bikes — not just in a lab. That experience shows in the quality of every part we ship.

Designed by Riders & Builders

Every product is shaped by hands-on building and riding experience, with practical decisions made where it matters most.

Innovation Meets Passion

Made in the USA

Founded in 2013 by Mike Le, Kinetic Motorcycles was built on a simple belief: motorcycle parts aren't generic hardware — they're personal. Every product begins as an original idea, designed by Mike and developed entirely in-house.

We don't rely on templates or outsourced shortcuts. Each part is shipped by hands-on fabrication experience and time spent riding, testing, and refining. Whether you're dialing in a daily rider or building something truly your own, our focus is the same — create parts that feel intentional, functional, and worthy of your motorcycle.

Innovation Meets Passion

What Our Customers Say

Really happy with the product. Took a while to get my order but they were out of the spark plug cables I ordered. I had to email and inquire what the deal was. They were super helpful once I initiated communication. Would have been cool to get some swag or something since they took so long. But the relocator is great. I really love it. And they responded promptly once I reached out to them. Their customer service is truly fantastic.

Brian Hopkins
Ignition Coils Relocator (L.E.) Relocator for Harley-Davidson Sportster

I had some questions on some bars, so I DMd them on Instagram. The dude I talked to was super helpful. I purchased the shirt because of his response. I’ll rep the brand due to the customer service.

Chet Michaelsen
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Customer support answered my DMs within an hour. Shipping was on point, packaging was premium.

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